ROPs 第1页

Ecological effects of cover crops Landscape diversity of Paerargyrops edita Tanaka stock in Minnan-Taiwan Bank Fishing Ground Evaluation on biological activity of a novel compound, ZJ-2725 STUDIES ON THE PATHOGENICITY OF SPHAEROPSIS SAPINEA STUDY ON GROWTH ADAPTABILITY DIFFERENTIATION OF SPHAEROPSIS SAPINEA IN CHINA Possibility and Tentative Design for the Establishment of Tri-elements Structure in the Agricultural System in China Effects of Melittin on the Physiological Indices and Defensive Enzymes in Crops A preliminary research on the effect of nitrogen and phosphorus supply on N₂O emission by crops Analysis of the Main Inducing Factors of the Incidence of Sphaeropsis sapinea Effect of Different Harvesting Regimes on Economic Benefit of Interplanting Daemonorops margaritae with Pinus massoniana plantation Simulation of instantaneous light transmission in wheat/maize intercropping canopy in Hetao region, China. Effects of agricultural activities and transgenic crops on agricultural biodiversity. CYTO MORPHOLOGICAL OBSERVATIONS OF MAIZE MICROSPORIC EMBRYOGENESIS STUOIES ON ~(125)I CONTAMINATION TO VARIOUS CROPS Effects of Two Tested Herbicides on the Yield of Oat, Weed Control and Safety of Succeeding Crops Experimental study on efficiency of Spanishneedles Herb eye drops in treating perimenopausal xerophthalmia in rabbits Short-term influences of winter crops on microbial biomass carbon, microbial biomass nitrogen and Cmic-to-Corg in a paddy soil Effects of Fertilization on the Growth of Daemonorops margaritae Seedlings The response of different crops to drying wetting cycle in field Epidermal Characters of Rattan Stems and Their Taxonomic Implications The Taxonomy of the Genus Corchoropsis Sieb. et Zucc. Characteristics of Wood Structure in Gymnosperms and Their systematic Significance Allelopathy of Pseudomonas fluorescens:A preliminary study The exchange of carbon dioxide between crop system and atmosphere in Guangzhou City Studies on Die-back of Pine and Its Pathogen(I) Nutrition Evaluation of Rattan Shoots A Study on Cultivation Techniques of Daemonorops margaritae Study on the rotation of crops among Panax quinquefolium,Perilla frutescens and Coix lacryma-jobi Analysis of Relationship between Crops Diversity at Household Level and Household Income Genetic Diversity of Agricultural Crops Germplams in Guangxi Increasing yield effects of applying trace element fertilizers to agricultural crops in the nterlaced urea of agriculture and pasture-A case study from Duolun County，Inner Mongolia Autonomous region Studies on the techniques of promoting the quality of agricultural products and reducing the pollution of nitrate by applying fertilizers Mycorrhizas of horticultural crops and its application in eco-agriculture. The experimental study on impacts of high temperature and high CO₂ concentration on crops Analysts of the ecological and economic benefits of different tillage systems in arid and semi-arid regions Classification of meteorological calamity degree for three crops and division of calamity loss rate in Hebei Province Analysis of growth factors of Nannochloropsis oculata A STUDY ON BIOTICAL PRODUCTIVITY OF ROBINIA PSEUDOACACIA PLANTATION AT LOESS PLATEAU AREA OF NORTH WEIHE RIVER Preharvest Aflatoxin Contamination in Crops and Its Management Review of the studies on core collection for horticultural crops Genetic Resources of Wild Relatives of Crops in China Chemical constituents from plant of Stelleropsis tianschanica Benthic Algal Communities Distribution in the Littoral Zone of Yunnan Plateau Lakes Pollination Biology in Taxus yunnanensis Characteristics of Fruit Development and Flower and Fruit Drops of Artificial Population of Xanthoceras sorbifolia Analysis on the Internal Transcribed Spacers (ITS) Sequences and Phylogenetics of Chieh-qua and its affinis Cucurbitaceae Germplasms Resources Neckeropsis moutieri (Neckeraceae), a Southeast Asia Species New to China Advances on Research and Utilization of Elite Resistant Resource–Barbarea vulgaris Advances on Research and Utilization of Elite Resistant Resource–Barbarea vulgaris Effect of tree-inhabitant fungi on the life cycle of the dispersal forms of Bursaphelenchus xylophilus (Nematoda: Aphelenchoididae) carried by Monochamus alternatus (Coleoptera: Cerambycidae) in vitro Study on Genetic Diversity of Daemonorops margaritae Using RAPD Nelder Trial:Study on Relation between Growth,Density and Age of Acacia auriculaeformis Study of quality standards on Qianshan Huoxue plaster Effect of cropping system on the manganese in lime concretion fluvo-aquaic soils Progress in Aphid-resistant Genes and Transgenic Crop Research ADVANCES IN GENETIC TRANSFORMATION AND GENOME TRANSFER OF FRUIT CROPS Notes on the genus Clematis (Ranunculaceae) (Ⅲ) Studies on hyaluronic acid as dendifier in Shuanghuanglian eye-drops Impact of the insect-resistant transgenic crops on non-target insects Effects of plastic film covering on dropping ground temperature at the full-growing stages of cotton, maize and soybean Estimate of greenhouse gases emission from pesticides usage in China‘s major crops Assessment of ecological suitability of winter wheat in Jiangsu Province based on the niche-fitness theory and fuzzy mathematics Analysis on protein polypeptide in Zhenzhuye and Zhengzhu Mingmu Eye Drops Flows of Crop Germplasm Resources into/out of China Effects of application of potassium fertilizer and straw on crop yields and soil potassium balance in low-yielding fields Effects on Soil Physical Properties of Forages and Crops in the Agro-pastoral Transitional Zone of North China A Preliminary Survey of the Insects Pesting the Tropical Forage Crops of Hainan Island Risk Assessment and Ecological Effects of Transgenic Bacillus thuringiensis Crops on Non-Target Organisms THE POPLAR INTERCROPPING WITH CROPS IMPROVING ECOLOGICAL ENVIRONMENT IN THE FARMLAND The production and distribution of minor crops in the Loess Plateau of China Allelopathic effects of tree-leaf litter on the germination and seedling phase of wheat in inter-planted systems of trees (fruits trees) and grain crops Impact of climate warming and drying on food crops in northern China and the countermeasures STUDY OF SPACE MUTATION BREEDING IN CHINA Selection of Appropriate Explants for Multiplication,Shoot and Root Induction in Tissue Culture of Daemonorops margaritae Research on the Bio-ecological Characteristics of Daemonorops margaritae The Development of Die-back of Pines by Sphaeropsis sapinea A Study on Growth Structure of Clump of Daemonorops margaritae Research Progress of Alien Addition Lines in Brassica Crops Recent Advances in Brassica Genome Research by Fluorescence in situ Hybridization（FISH） A New Species of Disporopsis (Liliaceae) from Sichuan